The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2019
Filed:
Oct. 02, 2015
Siemens Aktiengesellschaft, München, DE;
Zolt Bogdan, Subotica, RS;
Janos Iles, Subotica, RS;
Andreas Lindmeier, Ruhstorf, DE;
Norbert Schönbauer, Bad Füssing, DE;
Mirjana Vukovic, Novi Zednik, RS;
Robin Brenner, Passau, DE;
Dominik Ratzisberger, Kösslarn, DE;
Claus Teringl, Pocking, DE;
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Abstract
An active part of an electric machine includes a plurality of coils, each having a sub-conductor. The coils are formed by windings of the sub-conductors thereof. The windings of a coil each have a predetermined winding length. In addition, the active part has a carrier part, in the grooves of which, the coils are arranged. The coils have a winding head region which projects from an end surface of the carrier part. The coils are also arranged in the form of a tiered winding. At least one of the coils has a V-shaped cross-section in the winding head region, as a result of an arrangement of its sub-conductor.